Eat less goyslop. Many of these contaminants can be filtered out by your body if the doses are low enough, and you eat healthy otherwise. Do your own research to find out what type of contamination can be found in your water. Some of it can be filtered away.
That we all stop drinking water?
As if you don't drink water yourself, otherwise, you would not be here to post this.
You probably hate people who only complain and never act, but you are no different.